Robust Design of Aero Engine Structures Using the Weighted Product Method

Abstract

Total loss of quality in products or processes Reduction is the objective of robust design. Strong Design is to reduce product cost and quality to improve, the development time at the same time it is also a very powerful method of reduction. Strength is defined as a skill Raw materials, operating conditions, process equipment, environmental conditions, and human Expected variation in factors Tolerant manufacturing process. Research significance: Robust design is the design of products, devices, and manufacturing equipment so that their performance and functionality are insensitive to multiple variations, such as manufacturing and assembly tolerances, ambient use conditions, or degradation over time. Therefore, there is not strong design sensitivity – meaning that variation in the product will have minimal influence. In essence, robust design means minimizing the impact of variation on a product. One or more due to unforeseen circumstances Input variables or assumptions are rigorous although modified, their output and predictions are accurate A model is considered robust if Methology: Alternative: “The aerodynamic characteristic (C1), the maximum takeoff weight (C2), Armament (C3), Avionics (C4).” Evaluation Option: Ao, F-16, Su-35, Mig-35. Result: “from the result it is seen that Ao and is got the first rank whereas is the Mig-35 got is having the lowest rank”. Conclusion: The value of the dataset for Robust Design of Aero Engine in Weighted product method shows that it results in Ao and top ranking